Problems solved: 2
Rank by points: #10888
Total points:
0.60
Contribution points:
0
1 contest written
Rank by rating: #2205
Rating:
Min. rating:
Max rating:
From Trường THPT chuyên Nguyễn Trãi, Hải Dương
This user has not shared any information.Badges & Awards
This user has not earned any badges or awards.Rating history
, #